- Save up to 30% on student flights with Trip.com
- Book flights to Kuala Lumpur, Istanbul & beyond
- Filter deals by dates, destination & more
Flight discount codes & airline deals
Fly for less with the latest flight discount codes and deals for 2025/2026 from some of the UK's largest airlines including TUI, Jet2, easyJet, Virgin Atlantic and British Airways.
- Book flight + hotel together & save up to 40%
- Enjoy beach holidays & city breaks worldwide
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- Book flights to/from Malaysia & across Asia, Oceania & beyond
- Save on flights to Asia & Pacific with Singapore Airlines
- Fly to over 30 destinations from Heathrow & Manchester
- Including Singapore, Australia, Bali & New Zealand
- Discover latest offers available from Emirates
- Save on business fares or plan your dream trip
- Flights to the Middle East, Africa, Asia and the Pacific
- Save on flights to Africa with Kenya Airways
- Find best prices by destination & travel period
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- Join Budget Air newsletter for a £10 voucher
- Enjoy exclusive news, discounts, sales & more
- Discount voucher only valid on flight bookings
- Book worldwide flights from £499 per person
- Discover breaks to Vietnam, Austalia & beyond
- Travel before 26th March 2026 (inclusive)
Expires at 23:59 on Thursday 17th Apr 2025 · View all Cathay Pacific offers
- Book flights from 28 Euros with Iberia Express
- Discover breaks to Lyon, Madrid, Manchester & more
- Travel before 31st July 2025 (inclusive)
Expires at 23:59 on Monday 21st Apr 2025
- Save 10% on flights with Ethiopian Airlines
- Book flights between Europe & the USA for offer
- Travel before 31st May 2025 (inclusive)
Expires at 23:59 on Sunday 27th Apr 2025 · View all Ethiopian Airlines offers
- Save 7% on all ferry bookings with Omio
- Use promo code at check out for offer
- Discount valid up to 100 Euros
Expires at 23:59 on Sunday 11th May 2025 · View all Omio offers
- Find cheapest air fares from popular airlines & OTAs
- Compare prices from Virgin Atlantic, Jet2, Easyjet & more
- Find the cheapest time to fly & where to book online
- Check out daily travel deals with Trip.com
- Book flights & hotel packages worldwide
- Filter deals by dates, destination & more
- Find the lowest fares on flights worldwide
- Fly from London Heathrow or other UK regional airports
- Destinations across Europe, Africa, Asia & the Americas
- Cheap long haul flights & best fares for 2025/2026
- Book low fares on flights to destinations worldwide
- Return fares from just £359 per person
- Find the cheapest flights with the Jet2 Low Fare Finder
- Simply say where and when you like to travel
- Low fares from Leeds Bradford, Manchester and more
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- Visit destinations in Costa Rica, Morocco, Greece & more
- Browse cheap flights worldwide departing from India
- Book flights to Dubai, USA, UK, Canada, Australia & more
- Filter by departure & destination or explore by popular routes
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Where to find cheap flights and discounts online?
If you're on the hunt for cheap flights, be it for a city break, holiday or work trip, your best bet is to book online where you'll find flight sales, discount codes and deals to help you cut the cost.
You may decide to book directly with your chosen airline or perhaps you prefer to head to a comparison site to see what the cheapest possible fare going is, regardless of the airline.
No matter how you find and book your fare, by using an applicable cheap flight discount code from the current selection, you're certain to save even more.
While we list up-to-date and exclusive offers on this page, for deals relating to specific airlines, booking agents or comparison sites, check out the following leading companies for cheap flights:
Major long & short haul airlines
- Aer Lingus
- Air Canada
- Air France
- British Airways
- Cathay Pacific
- Emirates
- Etihad Airways
- Finnair
- KLM
- Malaysia Airlines
- Qatar Airways
- Singapore Airlines
- Virgin Atlantic
Low cost & holiday carriers
Comparison websites & booking engines
- Cheap Flights*
- ebookers
- eDreams*
- Expedia
- Kayak*
- Kiwi.com
- lastminute.com
- Logitravel
- Momondo*
- Opodo
- Priceline
- Skyscanner
- Travel Trolley
- Travel Up
Understanding flight discount codes
Many airlines and travel agents offer flight discount codes, also known as voucher codes or promotional codes, which can be used to save you money.
Discount codes are usually percentage discounts or reduced prices offered for a certain period of time. Make sure you read the small print to get all the facts relating to your chosen discount code before booking.
Usually you're simply required to input the code at checkout on the retailer's website to get the discount. Discounted airline tickets might cover just one route or any number of routes in a particular country or destination.
Have a look and see if the latest flight discount codes 2025/2026 tempt you into booking that weekend away or well earned break.
About Airline sales
Airlines don't like to fly with empty seats so flight sales are held to help fill up aircraft. Whether you're thinking of a long or short-haul trip, check out our selection of the latest seasonal flight sales to see if you could save.
Remember to check the terms and conditions of your chosen flight before booking, and contact the airline, flight booking engine or travel company directly with any specific questions.
Flights: airline deal finder
Flights from UK & Ireland airports
- Aberdeen
- Belfast City
- Belfast International
- Birmingham
- Bournemouth
- Bristol
- Cardiff
- Cork
- Doncaster
- Dublin
- East Midlands
- Edinburgh
- Exeter
- Gatwick
- Glasgow
- Guernsey
- Heathrow
- Humberside
- Inverness
- Isle of Man
- Jersey
- Leeds Bradford
- Liverpool
- London City
- Luton
- Manchester
- Newcastle
- Norwich
- Prestwick
- Shannon
- Southampton
- Southend
- Stansted
- Teesside
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- January sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
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- Bristol Airport
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- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport